INFINITI FX35 2006 Service Manual

TROUBLE DIAGNOSIS SRS-33
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SRS
Revision: 2006 December 2006 FX35/FX45
PHIA1234E
SHIA0083E
PHIA1235E
PHIA1236E

SRS-34
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
SHIA0032E
SHIA0033E
PHIA1237E
PHIA1238E

TROUBLE DIAGNOSIS SRS-35
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SRS
Revision: 2006 December 2006 FX35/FX45
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PHIA1243E

SRS-36
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OFFNHS0007J
DIAGNOSTIC PROCEDURE 7
1. CHECK THE DEPLOYMENT OF AIR BAG MODULE
Is air bag module deployed?
YES or NO
YES >> Refer to SRS-50, "COLLISION DIAGNOSIS" .
NO >> GO TO 2.
2. CHECK THE AIR BAG FUSE
Check 10A fuse [No. 13, located in fuse block (J/B)].
Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK AIR BAG FUSE AGAIN
Replace “AIR BAG” fuse and turn ignition switch ON.
Does the
“AIR BAG” fuse blow again?
YES >> Repair or replace main harness.
NO >> INSPECTION END
4. CHECK DIAGNOSIS SENSOR UNIT
Connect CONSULT-II and touch “START”.
Is “AIR BAG” displayed on CONSULT-II?
YES or NO
YES >> GO TO 5.
NO >> Visually check the wiring harness connection of diagno- sis sensor unit. If the harness connection check result is
OK, replace diagnosis sensor unit.
5. CHECK HARNESS CONNECTION
Is harness connection between warning lamp and diagnosis sensor unit OK?
OK or NG
OK >> Replace diagnosis sensor unit.
NG >> Connect “AIR BAG” warning lamp and diagnosis sensor unit connector properly. If “AIR BAG” warning lamp still does not go off, replace harness.
BCIA0030E

TROUBLE DIAGNOSIS SRS-37
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Revision: 2006 December 2006 FX35/FX45
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn ONNHS0007K
DIAGNOSTIC PROCEDURE 8
1. CHECK METER FUSE
Check 10A fuse [No. 14, located in fuse block (J/B)].
Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. CHECK METER FUSE AGAIN
Replace 10A fuse [No. 14, located in fuse block (J/B)] and turn ignition switch ON.
Does the meter fuse blow again?
YES >> Repair or replace the related harness.
NO >> INSPECTION END
3. CHECK HARNESS CONNECTION BETWEEN DIAGNOSIS SENSOR UNIT AND COMBINATION
METER
Disconnect diagnosis sensor unit connector and turn ignition switch ON.
Does “AIR BAG” warning lamp turn on?
YES or NO
YES >> Replace diagnosis sensor unit.
NO >> Replace combination meter assembly.

SRS-38
DRIVER AIR BAG MODULE
Revision: 2006 December 2006 FX35/FX45
DRIVER AIR BAG MODULEPFP:K8510
Removal and InstallationNHS0007L
REMOVAL
CAUTION:

Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3
minutes.

Always work from the side of driver air bag module.
1. Remove the side lids.
2. Remove the right and left side TORX bolts (T30).
3. Lift up the driver air bag module.
4. Disconnect the air bag harness connector, and remove the driver air bag module.
CAUTION:

For installing / removing driver air bag module connector,
insert thin screwdriver wrapped in tape into notch, lift
lock and remove connector.

Install connector with lock raised, and push lock into
connector.
PHIA0685E
1. Driver air bag module 2. Steering wheel 3. TORX bolt (T30)
4. Side lid
PHIA0714E
PHIA0308E

DRIVER AIR BAG MODULE SRS-39
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Revision: 2006 December 2006 FX35/FX45
CAUTION:

Always work from the side of driver air bag module.

Always place driver air bag module with pad side facing
upward.

Do not insert any foreign objects (screwdriver, etc.) into
driver air bag module.

Do not disassemble driver air bag module.

Do not use old bolts after removal; replace with new bolts.

Do not expose the driver air bag module to temperatures
exceeding 90 °C (194 °F).

Replace driver air bag module if it has been dropped or sus-
tained an impact.

Do not allow oil, grease or water to come in contact with the
driver air bag module.
INSTALLATION
Install in the reverse order of removal.

For installing the air bag module, tighten the TORX bolts (T30).

After the work is completed, perform self-diagnosis to make sure that no malfunction is detected. Refer to
SRS-19, "
SRS Operation Check" .
PHIA0320E
SBF814E

SRS-40
SPIRAL CABLE
Revision: 2006 December 2006 FX35/FX45
SPIRAL CABLEPFP:25554
Removal and InstallationNHS0007M
REMOVAL
CAUTION:
Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
1. Remove driver air bag module. Refer to SRS-38, "
Removal and Installation" .
2. Set the steering wheel in the neutral position.
3. Removal steering wheel. Refer to PS-11, "
Removal and Installation" .
4. Remove steering column covers. Refer to IP-11, "
Removal and Installation" .
5. Loosen the spiral cable fixing screws, and then remove the spiral cable.
CAUTION:

Do not disassemble spiral cable.

Do not apply lubricant to the spiral cable.
6. Disconnect the horn switch connector, and then the spiral cable connector.
CAUTION:

Do not tap or bump the steering wheel.

Also, with the steering linkage disconnected the cable
may snap by turning the steering wheel beyond the lim-
ited number of turns.
7. Remove the wiper washer switch and lighting switch from the spiral cable.
INSTALLATION
Install in the reverse order of removal.
PHIA1336E
1. Steering wheel 2. Spiral cable 3. Driver air bag module connector
4. Screw 5. Wiper and washer switch 6. Lighting and turn signal switch
7. Steering column assembly 8. Steering column cover (upper) 9. Steering column cover (lower)
SHIA0193E

SPIRAL CABLE SRS-41
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Revision: 2006 December 2006 FX35/FX45
CAUTION:

The spiral cable may snap due to steering operation if the
cable is installed in an improper position.

Also, with the steering linkage disconnected the cable may
snap by turning the steering wheel beyond the limited num-
ber of turns. The spiral cable can be turned counterclock-
wise about 2.5 turns from the right end position.

After the work is completed, perform self-diagnosis to make
sure that no malfunction is detected. Refer to SRS-19, "
SRS
Operation Check" .
PHIA0101E

SRS-42
FRONT PASSENGER AIR BAG MODULE
Revision: 2006 December 2006 FX35/FX45
FRONT PASSENGER AIR BAG MODULEPFP:K8515
Removal and InstallationNHS0007N
REMOVAL
CAUTION:

Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3
minutes.

Always work from the side of or under front passenger air bag module.
1. Disconnect front passenger air bag module connector (1).
2. Remove glove box assembly and instrument passenger lower panel. Refer to IP-11, "
Removal and Instal-
lation" .
3. Remove display control unit, if navigation system is equipped.
4. Remove tire pressure warning control unit, if tire pressure warning control system is equipped.
5. Remove the front passenger air bag module fixing bolt and nuts, then remove front passenger air bag module.
CAUTION:

Always place front passenger air bag module with caution
label side facing upward.

Do not insert any foreign objects (screwdriver, etc.) into
front passenger air bag module.

Do not disassemble front passenger air bag module.

Do not use old bolts after removal; replace with new bolts.
PHIA1337E
PHIA0322E
PHIA0325E